Aldi Fikri Blog Perkuliahan

Assalamualaikum semua, kali ini saya akan berbagi tentang bagaimana cara membuat program sederhana menggunakan microsoft visual basic 2008. Oke simak baik-baik yahhh.

Pertama kita akan membuat program mengihtung luas persegi panjang.

Usahakan untuk desain form agak dibedakan agar supaya kalian mengerti dan berkreasi sendiri.

selanjutnya skrip kodenya dibawah ini

Public Class Form2

    Private Sub GroupBox1_Enter(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles GroupBox2.Enter

    End Sub

    Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
        Close()
    End Sub

    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnbersih.Click
        txtpanjang.Clear()
        txtlebar.Clear()
        txtluas.Clear()
        txtkeliling.Clear()
    End Sub

    Private Sub txtp_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles txtpanjang.TextChanged

    End Sub

    Private Sub txtl_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles txtlebar.TextChanged

    End Sub

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Dim panjang, lebar As Integer
        Dim Luas As Integer
        Dim Keliling As Integer

        panjang = Val(txtpanjang.Text)
        lebar = Val(txtlebar.Text)
        Luas = Val(txtluas.Text)
        Keliling = Val(txtkeliling.text)

        Luas = (panjang * lebar)
        txtluas.Text = Luas

        Keliling = (2 * (panjang + lebar))
        txtkeliling.Text = Keliling
    End Sub
End Class

Kedua kita akan membuat program luas lingakaran

Sama usahakan untuk desain form kalian kreasikan sendiri.

untuk skrip kodenya dibawah ini

Public Class MenghitungLuasLigkaran

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

    End Sub

    Private Sub btnproses_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnproses.Click
        luas.Text = 22 / 7 * jari_jari.Text * jari_jari.Text
        keliling.Text = 2 * 22 / 7 * jari_jari.Text
    End Sub

    Private Sub btnkeluar_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnkeluar.Click
        Me.Close()

    End Sub

    Private Sub btnhapus_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnhapus.Click
        jari_jari.Text = ""
        luas.Text = ""
        keliling.Text = ""

    End Sub


    Private Sub jari_jari_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles jari_jari.TextChanged

    End Sub
End Class

Ketiga kita akan membuat program menghitung volume tabung

Desain form bisa kalian kreasikan menurut keinginan kalian

Untuk skrip kode ada dibawah ini

Public Class VolumeTabung

    Private Sub btnproses_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnproses.Click
        hasil.Text = 22 / 7 * radius.Text * radius.Text * tinggi.Text
    End Sub

    Private Sub btnkeluar_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnkeluar.Click
        Me.Close()
    End Sub

    Private Sub btnbersih_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnbersih.Click
        radius.Text = ""
        tinggi.Text = ""
        hasil.Text = ""
    End Sub
End Class

Keempat kita akan membuat program mini market kita semua menggunakan combo box

Untuk desain form bisa kalian buat sekreatif mungkin

Skrip Kode dibawah ya sobb

 Public Class Form4

    Private Sub Cbokb_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Cbokb.SelectedIndexChanged
        If Cbokb.Text = "PL01" Then
            TxtNb.Text = "PULPEN PILOT"
            TxtHb.Text = 1200
        ElseIf Cbokb.Text = "PL02" Then
            TxtNb.Text = "PULPEN STANDAR"
            TxtHb.Text = 1000
        ElseIf Cbokb.Text = "BK01" Then
            TxtNb.Text = "BUKU AA 60 LBR"
            TxtHb.Text = 3800
        Else : TxtNb.Text = "BUKU SINAR DUNIA 50"
            TxtHb.Text = 3000

        End If
    End Sub

    Private Sub Form4_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        Cbokb.Items.Add("PL01")
        Cbokb.Items.Add("PL02")
        Cbokb.Items.Add("BK01")
        Cbokb.Items.Add("BK02")
    End Sub

    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        TextBox2.Text = TextBox1.Text * TxtHb.Text
    End Sub

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        TxtHb.Clear()
        TxtNb.Clear()
        TextBox1.Clear()
        TextBox2.Clear()
        Cbokb.Text = ""
    End Sub

    Private Sub BtnTutup_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnTutup.Click
        Close()
    End Sub
End Class
 

Terakhir kita akan membuat program form data barang




Skrip kodenya dibawah yaahh

Public Class Form1
    Dim A As Integer
    Private Sub ListView1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ListView1.SelectedIndexChanged

    End Sub

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        CboKode.Items.Add("H001")
        CboKode.Items.Add("H002")
        CboKode.Items.Add("Y001")
        CboKode.Items.Add("Y002")
    End Sub

    Private Sub ComboBox1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CboKode.SelectedIndexChanged


    End Sub

    Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnSimpan.Click
        ListView1.Items.Add(TxtTransaksi.Text)
        ListView1.Items(A).SubItems.Add(CboKode.Text)
        ListView1.Items(A).SubItems.Add(TxtMerk.Text)
        ListView1.Items(A).SubItems.Add(TxtType.Text)
        ListView1.Items(A).SubItems.Add(TxtSatuan.Text)
        ListView1.Items(A).SubItems.Add(TxtJumlah.Text)
        ListView1.Items(A).SubItems.Add(TxtTotal.Text)
        ListView1.Items(A).SubItems.Add(TxtDiskon.Text)
        ListView1.Items(A).SubItems.Add(TxtBayar.Text)
        A = A + 1
    End Sub

    Private Sub TextBox2_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TxtMerk.TextChanged

    End Sub

    Private Sub BtnHitung_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnHitung.Click
        TxtTotal.Text = TxtJumlah.Text * TxtSatuan.Text
        If TxtType.Text = "Supra fit" And TxtJumlah.Text > 5 Then
            TxtDiskon.Text = 5 / 100 = TxtTotal.Text
        ElseIf TxtType.Text = "Mio" And TxtJumlah.Text > 5 Then
            TxtDiskon.Text = 10 / 100 = TxtTotal.Text
        Else
            TxtDiskon.Text = 0
        End If
        TxtBayar.Text = TxtTotal.Text - TxtDiskon.Text
    End Sub

    Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TxtTransaksi.TextChanged

    End Sub

    Private Sub BtnBersih_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnBersih.Click
        TxtBayar.Text = ""
        TxtDiskon.Text = ""
        TxtJumlah.Text = ""
        TxtMerk.Text = ""
        TxtSatuan.Text = ""
        TxtTotal.Text = ""
        TxtTransaksi.Text = ""
        TxtType.Text = ""
        CboKode.Text = ""
    End Sub

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnCari.Click
        If CboKode.Text = "H001" Then
            TxtMerk.Text = "Honda"
            TxtType.Text = "Supra fit"
            TxtSatuan.Text = 9000000
        ElseIf CboKode.Text = "H002" Then
            TxtMerk.Text = "Honda"
            TxtType.Text = "Supra X"
            TxtSatuan.Text = 11000000
        ElseIf CboKode.Text = "Y001" Then
            TxtMerk.Text = "Yamaha"
            TxtType.Text = "Mio"
            TxtSatuan.Text = 13000000
        Else
            TxtMerk.Text = "Yamaha"
            TxtType.Text = "Jupiter"
            TxtSatuan.Text = 12000000

        End If
    End Sub

    Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
        End
    End Sub
End Class

Oke itu dulu mengenai latihan membuat program pada vb net 2008. Silahkan kalian kreasikan sendiri. Wassalamualaikum wr wb